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The horizontal range of a projectile is 4√3 times the maximum height achieved by it. The angle of projection is
Options
(a) 30⁰
(b) 45⁰
(c) 60⁰
(d) 90⁰
Correct Answer:
30⁰
Explanation:
u²sin 2θ/g = 4√3 x (u²sin 2θ/g ) ⇒ tan θ = 1/√3 .·. θ = 30°
Related Questions: - Light from the constellation Virgo is observed to increase in wavelength by 0.4%
- A circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction
- In a tangent galvanometer, a current of 0.1 A produces a deflection of 30⁰.
- Two bulbs when connected in parallel to a source take 60W each, the power consumed,
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Light from the constellation Virgo is observed to increase in wavelength by 0.4%
- A circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction
- In a tangent galvanometer, a current of 0.1 A produces a deflection of 30⁰.
- Two bulbs when connected in parallel to a source take 60W each, the power consumed,
- The power obtained in a reactor using U²³⁵ disintegration is 1000 kW
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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